Takafuji Daisuke

タカフジダイスケ | Takafuji Daisuke

Affiliation and department：

Research field (2)： High-performance computing , Computational science

Research keywords (4)：近似アルゴリズム , グラフ理論 , グラフアルゴリズム , GPGPU

Research theme for competitive and other funds (7)：

2021 - 2025 超並列システム向け可逆データ圧縮法の提案と実用化
2014 - 2019 Parallel Computation Theory for Memory Machine Models and Next Generation GPGPU Architecture
2016 - 2018 Low-power and super-linear speed-up computation by heterogeneous parallel computing systems with development environment
2015 - 2018 Interconnection networks approaching the theoretical limit
2008 - 2010 Integrated Research on Connectivity of Graphs and its Applications

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Papers (28)：

Xiaotian Li, Koji Nakano, Yasuaki Ito, Daisuke Takafuji, Takashi Yazane, Junko Yano, Takumi Kato, Shiro Ozaki, Rie Mori, Ryota Katsuki. Bit duplication technique to generate hard quadratic unconstrained binary optimization problems with adjustable sizes. Concurrency and Computation: Practice and Experience. 2024. 36. 10. e7967
Daisuke Takafuji, Koji Nakano, Yasuaki Ito, Akihiko Kasagi. GPU implementations of deflate encoding and decoding. Concurrency and Computation: Practice and Experience. 2023. 35. 19. e7454
Daisuke Takafuji, Koji Nakano, Yasuaki Ito. Efficient parallel implementations to compute the diameter of a graph. Concurrency and Computation: Practice and Experience. 2023. 35. 11. e5963
Koji Nakano, Daisuke Takafuji, Yasuaki Ito, Takashi Yazane, Junko Yano, Shiro Ozaki, Ryota Katsuki, Rie Mori. Diverse Adaptive Bulk Search: a Framework for Solving QUBO Problems on Multiple GPUs. 2023 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW). 2023. 314-325
Xiaotian Li, Koji Nakano, Yasuaki Ito, Daisuke Takafuji, Takashi Yazane, Junko Yano, Shiro Ozaki, Ryota Katsuki, Rie Mori. Bit duplication technique to generate hard QUBO problems. 2022 Tenth International Symposium on Computing and Networking(CANDARW). 2022. 180-184

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MISC (62)：

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Lectures and oral presentations (14)：

次数制約付き最小スパニング木問題に対する発見的解法の性能評価
(2024)
ネスティング問題に対する最適解法の並列実装
(電気学会情報システム研究会 2024)
Acceleration of Deflate Encoding and Decoding with GPU Implementations
(Proc. of International Symposium on Computing and Networking Workshops 2021)
Efficient GPU Implementations to Compute the Diameter of a Graph.
(Proc. of International Symposium on Computing and Networking (CANDAR) 2019)
C2CU : A CUDA C Program Generator for Bulk Execution of a Sequential Algorithm.
(Proc. of International Conference on Algorithms and Architectures for Parallel Processing (ICA3PP LNCS 8631) 2014)

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Education (2)：

Professional career (2)：

Work history (6)：

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Committee career (2)：

Awards (2)：

2020 - the 49th International Conference on Parallel Processing Best Paper Award Huffman Coding with Gap Arrays for GPU Acceleration
2013/09 - 電子情報通信学会基礎・境界ソサイエティ貢献賞

Association Membership(s) (3)：

中四国商経学会 , 情報処理学会 , 電子情報通信学会

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